potential transformer的用法和樣例：
例句
- A linear differential transformer has three coils.
一個直線差動變壓器有三個線圈。 - The flash seems to envelop the transformer.
閃存似乎信封變壓器。 - Based on the converse piezoelectric effect of quartz, a novel dual-mode interferometric electronic voltage transformer is presented.
摘要基于石英晶體的逆壓電效應，研制出一種雙模干涉式的電子電壓互感器。
